19 July
Impossibility Challenger
A festival of world record breaking, in place around the world.
About the event
Impossibility Challenger began as a world record festival in Switzerland in the 1980's, and continued in Germany.
It has since been held in many locations around the world, such as New Zealand, Hungary and Portugal.
Impossibility Challenger now has it's own dedicated website. It can be reached here:
About the Organisers
More Upcoming Events
24 July, 2026 – 26 July, 2026
24 & 48 h Self-Transcendence Race Kladno
Self-Transcendence 48 hour and 24 hour running races in the park "Sletiště" in Kladno.
12 September
Sri Chinmoy Peace-Mile 6-Stunden-Lauf
Familiärer und kurzweiliger 6-Stunden-Lauf für Einzelläufer und Staffel. Super Verpflegung! Perfekt auch für Ultra-Einsteiger!